Cheapest return flights from Boston (BOS) to Kathmandu (KTM)

Cheapest month: December 2026, from $ 1,166. Book in one tap, or open a month for every date.

All destinations from Boston (BOS)

One-wayReturn

  • October 2026

    22 Oct – 30 Apr 2027 190 nights
    $ 1,508 return
    Etihad Airways
    Price seen 14 Oct
    October dates

  • November 2026

    7–18 Nov 11 nights
    $ 1,275 return
    Etihad Airways
    Price seen 13 Oct
    November dates

  • December 2026

    31 Dec – 20 Jan 2027 20 nights
    $ 1,166 return Cheapest month
    Emirates
    Price seen 14 Oct
    December dates

  • January 2027

    1 Jan – 1 May 2027 120 nights
    $ 1,482 return
    Emirates
    Price seen 14 Oct
    January dates

  • July 2027

    20–22 Jul 2027 2 nights
    $ 1,308 return
    jetBlue
    Price seen 14 Oct
    July dates
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Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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